I have been following JoVE is the Journal of Visualized Experiments, for some time. This very unique “video journal” focuses on publishing videos of experimental procedures in life sciences.
Today I learned JoVE may soon be indexed on Pubmed, which will give it a credibility of peer reviewed scientific journal. Apparently they have also signed agreement with established science publishing companies (Annual Reviews, Springer Protocols, Current Protocols) for joint protocol publication, as in this example.. I think this is extremely useful for scientists or those who want to see actual experiments done. It will be interesting to see how it develops and accepted in scientific community.
Biosingularity 
Very cool site – thanks!